html,
body {
  width: 100%;
  height: 100%;
  background: #f5f5f5;
  position: relative;
  margin: 0;
  padding: 0;
}
body {
  min-width: 996px;
}
ul,
li {
  list-style: none;
}
.zs_navbar {
  position: relative;
  background-color: #222;
  border: none;
  display: block;
  height: 50px;
  line-height: 40px;
  margin-bottom: 0;
  width: 100%;
  top: 0px;
  left: 0px;
}
.zs_navbar .container {
  width: 100%;
  height: 100%;
  max-width: 1000px;
  padding: 0 160px;
  margin: 0 auto;
}
.zs_navbar .container .navbar-header {
  margin-right: 100px !important;
  margin-left: -60px;
}
.zs_navbar .container .navbar-header .navbar-brand {
  float: left;
  height: 50px;
  padding: 15px 15px;
  font-size: 18px;
  line-height: 20px;
}
.zs_navbar .container .navbar-header .zs_logo {
  display: block;
  padding: 0 15px;
  line-height: 50px;
}
.zs_navbar .container .navbar-header .zs_logo img {
  width: 28px;
  float: left;
  margin-top: 11px;
}
.zs_navbar .container .navbar-header .zs_logo span {
  font-size: 26px;
  color: #FFFFFF;
  text-align: center;
  line-height: 50px;
  float: left;
  margin-left: 15px;
}
.zs_navbar .container .navbar-collapse {
  border-color: #e7e7e7;
}
.zs_navbar .container .navbar-collapse .navbar-nav {
  float: left;
  margin: 0;
}
.zs_navbar .container .navbar-collapse .navbar-nav li {
  position: relative;
  transition: all 0.5s;
  float: left;
}
.zs_navbar .container .navbar-collapse .navbar-nav li.active a {
  color: #fff;
  background-color: #2c9d49;
}
.zs_navbar .container .navbar-collapse .navbar-nav li.active a:hover,
.zs_navbar .container .navbar-collapse .navbar-nav li.active a:focus {
  color: #fff;
  background-color: #2c9d49;
}
.zs_navbar .container .navbar-collapse .navbar-nav li a {
  position: relative;
  display: block;
  color: #fff;
  padding-left: 23px;
  padding-right: 23px;
  padding-top: 15px;
  padding-bottom: 15px;
  margin-left: 13px;
  font-size: 14px;
  line-height: 20px;
  border-radius: 4px;
}
.zs_navbar .container .navbar-collapse .navbar-nav li a:hover,
.zs_navbar .container .navbar-collapse .navbar-nav li a:focus {
  color: #fff;
  background-color: #313546;
}
.zs_navbar .container .navbar-collapse .navbar-nav li:first-child a {
  margin-left: 0;
}
#content {
  margin: 0 auto;
  height: calc(100% - 60px);
}
#content #mainContent {
  max-width: 1000px;
  min-height: calc(100% - 100px);
  padding: 0 160px;
  margin: 0 auto;
}
#content #bottomContent {
  max-width: 900px;
  padding: 50px 60px 10px 60px;
  margin: 0 auto;
  text-align: center;
}
#content #bottomContent span {
  color: #3F3F3F;
}
#content #bottomContent .aboutus-span {
  cursor: pointer;
}
